UNi-B Wireless Pen with Adjustable Stroke - Black

The new UNi-B features a continuously adjustable stroke from 2.5mm to 4.5mm. The machine is also completely wireless and works with a common model battery for easy maintenance.

Features:
- Adjustable stroke from 2.5mm to 4.5mm with 0.1mm adjustment steps
- Timer function: timer starts when starting the machine, the machine keeps the same time even when changing the battery. Timer can be reset by holding both the "+" and "-" buttons  for 3s
- 2 Voltage adjustment methods: by pressing the "+" or "-" button you can adjust the voltage in steps of 0.1V and by holding you can adjust the voltage in steps of 1V
- Machine uses easily replaceable 18500 lithium-ion batteries
- The high-definition color screen shows voltage, hertz, timer and battery level
- Lightning icon on the screen will flash to remind you that the battery needs to be charged
- With built-in rebound (give) function, the machine can respond according to different skin conditions to help reduce skin damage
- Anti-slip grip
- High-speed motor, true speed 10500rpm: more powerful, easy to enter the skin even with a smaller volts
- The screen color corresponds to the current voltage

Technical details:
Material: Aircraft Aluminum
Stroke: Continuously adjustable stroke from 2.5mm to 4.5mm
Motor: AVA motor (Metal Brush DC motor)
Motor Speed: 10500 (rpm)
Battery: 18500 Lithium-ion
Battery Voltage: 3.7V
Power Intake: 5W
Needle Protrusion (adjustable by turning grip): 1.5 - 5mm
Battery Charging Input: 5V/2A
Pen Net Weight: 225g (with battery)
Pen Size: 128mm*38mm (38mm grip diameter)
Working Time: 2-6h (charge duration is subject to variation depending on the voltage, needle brand/size as well as environmental factors such as temperature etc.)
Warranty: 6 months

Please note that, like any Li-Ion battery, this battery will also wear down over time and capacity slowly gets lower causing working time to get shorter. This is normal wear over time and is not covered by warranty.

Package includes:
1x UNi-B Wireless Pen
2x 18500 Batteries
1x Battery charger with USB cable (no wall plug)
1x Manual, also available as a PDF copy here
1x Machine case

Please note! As with any pen style machine it is important to only use cartridge needles with a full membrane with this machine. This is to avoid ink and other liquids from entering the machine. Ink or other liquid inside the machine will void the warranty.